Answer:
9
Step-by-step explanation:
if that v is root symbol
<h3>x is 2 and y is -2</h3>
<em><u>Solution:</u></em>
Given that,
3x-2 equal x-y equals 4
Which means,
3x - 2 = x - y = 4
Therefore,
x - y = 4
Also,
3x - 2 = 4
Simplify above expression
3x - 2 = 4
3x = 4 + 2
3x = 6
Divide both sides by 3
x = 2
Substitute x = 2 in x - y = 4
2 - y = 4
y = 2 - 4
y = -2
Thus x is 2 and y is -2
Answer:
60
Step-by-step explanation:
If she spent 13$ that means that she spent that much so if you add it back on to what she has now (47$ plus 13$) you will get 60$.
100.
formula: base•height/2
8•10/2= 40
12•10/2= 60
60+40= 100